• 
  Jud Taylor

  regizor

• 
  Peter Boyle

  Sen. Joseph McCarthy
• 
  Ned Beatty

  Sylvester
• 
  Dean Stapleton

  Mrs. DeCamp
• 
  Allan Rich

  Ray Jenkins
• 
  Robert Symonds

  President Harry S. Truman
• 
  Charles Siebert

  James Juliana
• 
  Heather Menzies

  Logan

• 
  Robert F. Simon

  Drew Pearson
• 
  Henry Jones

  Armitage
• 
  Andrew Solt

  Sen. Herbert Lehman
• 
  Tim O'Connor

  Librarian
• 
  Andrew Prine

  Peter Gates
• 
  Burgess Meredith

  Joseph Welch
• 
  Alan Hewitt

  Dean Acheson

• 
  John Carradine

  Wisconsin farmer
• 
  Edward Anhalt

  Sen. Herbert Lehman
• 
  George Petrie

  Charles Kraus
• 
  George Wyner

  Roy Cohn
• 
  John Forsythe

  Paul Cunningham
• 
  Wesley Addy

  Middleton
• 
  John Chappell

  Sen. Karl Mundt
• 
  Kelly Jean Peters

  Mrs. Gates
• 
  Jean Stapleton

  Mrs. DeCamp
• 
  Alan Oppenheimer
• 
  Karen Carlson

  Jean Kerr
• 
  Wallace Rooney

  Speaker of the House
• 
  Jack Bannon

  Eisenhower Aide
• 
  Andrew Duggan

  Dwight Eisenhower
• 
  John Anderson

  Gen. George C. Marshall
• 
  William Schallert

  Gen. Zwicker
• 
  Howard Hesseman

  Lt. Cantwell
• 
  Patricia Neal

  Sen. Margaret Chase Smith
• 
  Lin McCarthy

  Sen. Stuart Symington

• 
  Lawrence G. Paull

  art director
• 
  Ric Waite

  imagine
• 
  George Eckstein

  producător
• 
  Lane Slate

  scriitor